* {
  margin: 0px;
  padding: 0px;
}
.bottombox {
  width: 100%;
  height: 360px;
  background-color: #555;
  display: flex;
}
.bottombox div {
  width: 200px;
  height: 196px;
  margin: 40px 57px;
}
.bottombox div ul {
  margin-top: 35px;
}
.bottombox div h3 {
  text-align: center;
  font-weight: 600;
  font-size: 20px;
  color: #d8d8d8;
}
.bottombox div li {
  display: block;
  width: 100px;
  height: 30px;
  margin: 8px 47px;
}
.bottombox div li a {
  display: block;
  margin-bottom: 8px;
  text-align: center;
  height: 20px;
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ccc;
  line-height: 31px;
}
